Research on Forecasting of Student Grade Based on Adaptive K-Means and Deep Neural Network

Table 4

The result of Ablation experiment in mathematics student learning data set.

Method	Mean of squared residuals
DNN	15.79
Feature selection-DNN	15.77
Adaptive-K-means-DNN	15.54
Feature selection-Adaptive-K-means-DNN	15.2
RNN	15.45
RF	15.53